Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2049      5:6293     10:6        24:5146     31:3450     37:6217   
  41:4837     46:6201     49:1        50:3168     59:1        61:3      
  62:3592     63:2573     64:7801     65:3264     66:6867     67:4458   
  68:2908     69:5700     70:2690     71:1540     72:4796     74:4075   
  75:2140     76:1009     77:3332     78:2619     79:3462     80:2781   
  81:2398     82:2021     83:1741     84:2269     85:4656     86:1030   
  87:3074     88:1755     89:5302     90:1507     91:11464    92:3314   
  93:3412     94:4943     95:6053     96:2205     97:603      98:1934   
  99:935     100:189     102:3506    103:13      105:1056    107:3715   
 108:1871    109:5089    114:2       116:20      118:1       120:2      
 122:1       124:3       133:6       173:4748    174:2331    176:5316   
 177:7781    178:4779    179:3250    180:1       181:4229    184:3493   
 185:24033   186:6793    187:6035    188:6174    189:5548    190:10637  
 191:2431    197:2810    200:41      201:7477    202:266     203:13     
 204:13      205:7       206:2       207:3       208:4745    209:5591   
 210:4       211:4       212:5278    213:4479    216:7716    217:3681   
 222:2      
